src: implement unary plus

[nit.git] / src / compiler / abstract_compiler.nit

diff --git a/src/compiler/abstract_compiler.nit b/src/compiler/abstract_compiler.nit
index 90cb6a7..2359c7d 100644 (file)
--- a/src/compiler/abstract_compiler.nit
+++ b/src/compiler/abstract_compiler.nit
@@ -2053,6 +2053,9 @@ redef class AMethPropdef
                        else if pname == "unary -" then
                                v.ret(v.new_expr("-{arguments[0]}", ret.as(not null)))
                                return true
+                       else if pname == "unary +" then
+                               v.ret(arguments[0])
+                               return true
                        else if pname == "*" then
                                v.ret(v.new_expr("{arguments[0]} * {arguments[1]}", ret.as(not null)))
                                return true
@@ -2164,6 +2167,9 @@ redef class AMethPropdef
                        else if pname == "unary -" then
                                v.ret(v.new_expr("-{arguments[0]}", ret.as(not null)))
                                return true
+                       else if pname == "unary +" then
+                               v.ret(arguments[0])
+                               return true
                        else if pname == "succ" then
                                v.ret(v.new_expr("{arguments[0]}+1", ret.as(not null)))
                                return true